Not a Problem
I assigned a Geogebra Transformations creation to my 8th grade class. They had to save the creation and then share their link with me. One student shared this link with me: https://www.geogebra.org/ca...
Every time I open the link, her creation shows briefly and then disappears. What happened? I need to see it!
The same problem 
It's set to "private" - ask them to change to "shared with link"
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